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Last updated on: 2026-07-28
Android Apps > Tools > Dead/Defective Pixel Test& Fix
Dead/Defective Pixel Test& Fix icon

Dead/Defective Pixel Test& Fix

3.1.6
Thaaraa's World
3.47
699 reviews
100,000+
Downloads
Free

Utility app to test & fix the Stuck/Dead/Defective Pixel

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About Dead/Defective Pixel Test& Fix

Dead/Defective Pixel Test& Fix is a tools app developed by Thaaraa's World.

Download Statistics

Dead/Defective Pixel Test& Fix has been downloaded 190 thousand times. In the last 30 days, the app was downloaded 710 times.

User Ratings

Dead/Defective Pixel Test& Fix is rated 3.47 out of 5 stars. The rating is based on 700 ratings.

App Information

Dead/Defective Pixel Test& Fix is FREE to download. The APK download size is 3.98 MB. The latest version available is 3.1.6. The last update was on September 6, 2024.

Technical Requirements

Dead/Defective Pixel Test& Fix requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2019.

Description
βœ… Want to Check Dead or Defective Pixels in your mobile?
βœ… Want to Fix the Dead or Defective pixels ?
βœ… Found any of the below problems πŸ™„?
πŸ‘€ Dead or Defective?
πŸ‘€ Dotted Line?
πŸ‘€ Black spot?
πŸ‘€ White Stripe?
πŸ‘€ Lcd Strip Line
πŸ‘οΈ Dark dot defect
πŸ‘οΈ Bright dot defect
πŸ‘οΈ Stuck sub-pixel
πŸ‘οΈ Partial sub-pixel defect
πŸ‘οΈ Tape automated bonding fault

πŸ™‹‍♂️ Don't Worry you are in the right place. Here is our small application used to check following

βœ”οΈ Identify Defective Pixel
βœ”οΈ Find Dead, Abnormal Pixels & stuck pixel present or not
βœ”οΈ Fix Dead, Defective & stuck pixel
βœ”οΈ Screen Display Information


🌾 Features 🌾
🌟 Completely Full Screen supported for all devices
🌟 Fully notch supported for all cutout notch devices
πŸ‘ Top display
πŸ‘ Bottom display
πŸ‘ Tall display
πŸ‘ Corner display
🌟 Detailed Display information about mobile screen
🌟 More Different methods to fix dead pixels
🌟 Target Spot Method for minimal defective place


☰ Our application having following options ☰
βœ”οΈ Home
βœ”οΈ Test
βœ”οΈ Fix

🏠 Home
✍️ What is Dead Pixel? ✍️
πŸ’  Dead/Defective pixel is a picture element in which all three RGB (Red, Green, Blue) sub-pixels are permanently turned off, which creates a black spot on the display.

✍️ What is Stuck Pixel? ✍️
πŸ’  Stuck Pixels are different from dead pixels, A stuck pixel is a single color(may be red, green, blue) A dead pixel is black instead

ℹ️ Display Info ℹ️
Before Going to further into the application. As a owner of the mobile you have to know about your mobile display information fully. This option is used to show the following display details of the Mobile/Tablet/TV
✨ Device Model
✨ Display Name
✨Touch Screen
✨ Diagonal
✨ Refresh Rate
πŸ”₯ Resolution
πŸ”₯ Calculated Ratio
πŸ”₯ Absolute Ratio
πŸ”₯ Density DPI
πŸ”₯ Orientation
🌟 X DPI
🌟 Y DPI
🌟 PPI
🌟 Hdr (High Dynamic Range)
🌟 Supported Hdr Types
⚜️ Supported Modes
⚜️ Luminance
⚜️ WideColorGamut
⚜️ WideColorGamut Rendering
⚜️ GlEs Version
🌟 Display Id Name
🌟 Manufacturer Pnp Id
🌟 Display Model Year
🌟 The year of manufacture

Test
🀳 There are two methods available called Auto & Manual solid color by Auto or Manual Mode
πŸ“² Auto method used to fill the display by different random colors happening at particular intervals of time for visual detection of Dead Pixels.
🀳 Manual Method used to fill the display by different random colors. Users can fill with different colors by swiping the color slide & can detect of Dead Pixels.
πŸ“² User can exit or cancel at any time by Double clicking or long pressing any where in the screen

Fix
πŸ“± User can fix the dead pixel by simplest & efficient methods. If display screen having minimal dead pixel user can choose Target spot method otherwise can select other methods.There are four Fix methods available
βš™οΈ Target Spot Method (TSM)
βš™οΈ Box Method
βš™οΈ Pattern Method
βš™οΈ Color Method

Read the instruction carefully
1) Dead pixel view will quickly change the pattern randomly to try to revive pixels.
2) Increase the brightness to 100%
3) It is advisable to leave the application work for min 10 minutes to several hours
4) Do not look at the screen while the program is running.
5) Make sure your device is charged fully or connected to power source

❀️ Heartily Thank you for using our Application
😎 If you like this application, share it with your friends.
⭐ Your 🌟 Rating 🀩 Review ✍️ are very important to us to keep us motivated,
🀷‍♂️ Have any doubt? found any bugs? Have any problems? kindly leave a mail to
thaaraasworld@gmail.com before low rating.
πŸ’πŸΌ There are so many Phone/Tablet/Tv models around the world. We are hardly working for each & every device. So please send mail before adding a low rating.

Disclaimer
This app doesn't guarantee that the dead pixels or defective pixels will be completely fixed.
Sometimes this problem is related to the touchscreen hardware that cannot be repaired through application software.

Recent changes:
❀️ Heartily Thanks for choosing our App & continuous support 😍 πŸ₯°
βœ”οΈ This release includes
πŸ”… Bug Fixes & Performance Improvement
πŸ”… Color Palette introduced in Target Spot Method
πŸ”… You can know your Display information easily with one Click
πŸ”… Full Screen Supported for Latest Flip Phones
πŸ”… Latest Gradle & Dependency Library Latest Version Upgraded
Show more Show less

More data about Dead/Defective Pixel Test& Fix

Price Free to download
Total downloads 190 thousand
Recent downloads 710
Rating 3.47 based on 700 ratings
Ranking Not ranked
Version 3.1.6
APK size 3.98 MB
Number of libraries 29
Designed for Android 4.4+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Dead/Defective Pixel Test& Fix with download trends, rating history, and key performance statistics β€” useful for competitive research or tracking your own app. Learn more

Get PDF Report β€” $29

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Dead/Defective Pixel Test& Fix compared with similar apps

Common keywords of similar apps

Method Spot Mobile Supported Information Methods Target Defect Fully Dpi Fill User Rating Latest Found Line Dot Place Completely Devices Notch Minimal Home Red Green Blue Tablet Tv Model Ratio Dead Display Pixel Pixels Defective Fix Screen Stuck Application Color Test App Black Device Auto Manual Colors Check Problems Full

Keywords missing from this app

Repair Burn Touchscreen Touch Lcd Detect Area Mode Broken Oled Easy White Block Defects Amoled Phone Features Process Smartphone Recent Ghost Simple Matrix Static Find Light Change Overlays Fixer Give

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Google Play Rating history and histogram

350
41
82
41
190

Downloads over time

Dead/Defective Pixel Test& Fix has been downloaded 190 thousand times. Over the past 30 days, it averaged 24 downloads per day.

Changelog of Dead/Defective Pixel Test& Fix

Show changelog

Developer information for Thaaraa's World

Thaaraa's World

thaaraasworld@gmail.com

Website

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Share Dead/Defective Pixel Test& Fix

Comments on Dead/Defective Pixel Test& Fix for Android

β˜…β˜…β˜…β˜…β˜… Jason Cario Β· Jul 1, 2023
Totally works!!!! It successfully removed the irritating dead pixel on my screen! Thank you!!!
β˜…β˜…β˜…β˜…β˜† Tripper Savage Β· Dec 17, 2025
This app is really great. My words are few but sure. Just give the app ur time and try out their methods. Try 15 mins each day and restart in about 5 days u'll be clear. It's free so don't expect fast outcomes because nothing comes for free be patient and give it time after using the provided methods mostly in the night. I give 4 star because am I leaving area for you who is about to download. Click install and come later to give 5 stars am I counting on you
β˜…β˜…β˜…β˜…β˜… UmeshAcharya mountain trekking Guide Nepal Β· Mar 30, 2026
I used this app and solved my display black mark problems thank you
β˜…β˜…β˜…β˜…β˜… ΨΉΩ„ΩŠ Ϊ―ΩˆΪ―ΩˆΩ„Ω… Β· Sep 20, 2023
That was good, you trying your best, but I don't know really software can fix the dead pixel or not.I used it 10 minutes, but it did not repaire neither dead nor stuck pixel .but may be I should let the app for more than this.but I think you deserve five star because you explained the part and every thing and if there is just a few same method for repaire dead or stuck pixel like colors or patterns, ....you did best. Good luck
β˜…β˜…β˜†β˜†β˜† 26love WolfDevil Β· Mar 13, 2020
It was fine for a couple of hours, but then it kept turning my phone off and when I kept going back to it, it just tured my phone off.
β˜…β˜†β˜†β˜†β˜† Zunair Ahmad Β· Feb 14, 2023
I've tried many apps, because of stuck pixels in lg v50 but none of them really put any result. Using this app but still not finding any repair in 2 stuck pixels.
β˜…β˜†β˜†β˜†β˜† John B Β· Nov 3, 2021
Doesn't go full screen to reach the pixel on the Galaxy Note 20 ultra

Google Play Rankings for Dead/Defective Pixel Test& Fix

This app is not ranked

Technologies used by Dead/Defective Pixel Test& Fix

Dead/Defective Pixel Test& Fix is requesting 10 permissions and is using 29 libraries.
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